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  1. Intrauterine Device (IUD): Birth Control, Use & Side Effects

    An intrauterine device (IUD) is a form of birth control that a healthcare provider inserts into your uterus. Once it’s inserted, an IUD can prevent pregnancy for up to 10 years or more, …

  2. Intrauterine device - Wikipedia

    The intrauterine device (IUD), also known as an intrauterine contraceptive device (IUCD or ICD), [3] is a small, T-shaped birth control device that is inserted into the uterus to prevent …

  3. IUD (Intrauterine Device) Birth Control - WebMD

    Jan 30, 2024 · "IUD" stands for "intrauterine device." Shaped like a "T" and a bit bigger than a quarter, an IUD fits inside your uterus. It prevents pregnancy by stopping sperm from reaching …

  4. IUD Birth Control | Info About Mirena & Paragard IUDs

    What’s an IUD? An IUD is a tiny device that's put into your uterus to prevent pregnancy. It’s long-term, reversible, and one of the most effective birth control methods out there.

  5. Thinking About Getting an IUD? - ACOG

    IUD basics The IUD is a small, T-shaped device that is inserted into and stays inside the uterus. There are two types: hormonal and copper. While they work in different ways, both prevent …

  6. IUD (Intrauterine Device) Types, Side Effects, Insertion, Risks

    An IUD or intrauterine device is a type of birth control. Learn the types, insertion methods, benefits, side effects, complications, and effectiveness of IUDs.

  7. Intrauterine Device (IUD): Types, Insertion, Side Effects - Health

    Oct 3, 2025 · An IUD is a T-shaped birth control device that is inserted into the uterus. At 99% effectiveness, IUDs are the most effective method to prevent pregnancy.

  8. Hormonal IUD (Mirena) - Mayo Clinic

    Apr 11, 2024 · Mirena is brand name for a hormonal intrauterine device (IUD). A hormonal IUD is a type of birth control that's placed in the uterus and uses hormones to give long-term birth …

  9. Thinking About Getting an IUD? 6 Options (With Cost) - GoodRx

    May 9, 2025 · An IUD is a T-shaped device that a healthcare professional places (inserts) into your uterus (womb). IUDs generally work by preventing sperm from reaching and fertilizing an …

  10. Intrauterine Contraception | Contraception | CDC

    Nov 19, 2024 · IUDs are long-acting, are reversible, and can be used by patients of all ages, including adolescents, and by parous and nulliparous patients.